LT1129 Datasheet (Linear) - Micropower Low Dropout Regulators

LT1129, Micropower Low Dropout Regulators

The LT®1129/LT1129-3.3/LT1129-5 are micropower low dropout regulators with shutdown.

The devices are capable of supplying 700mA of output current with a dropout voltage of 400mV at maximum output.

Designed for use in battery-powered systems, the low quiescent current, 50μA operating and 16μA in shut

LT1129 Features

* n 400mV Dropout Voltage n 700mA Output Current n 50μA Quiescent Current n No Protection Diodes Needed n Adjustable Output from 3.8V to 30V n 3.3V and 5V Fixed Output Voltages n Controlled Quiescent Current in Dropout n Shutdown n 16μA Quiescent Current in Shutdown n Stable with 3.3μF Output Capacito